MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "252"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pp1pp3/5p2/2p3pp/2P2P2/N5P1/PPQPP2P/R1B1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:58 +0000"]
[GameEndTime "2026-09-14T15:59:58 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nh6 {-1.82/9 0.027s, n=14723, sd=15}
6. fxg5 {+1.95/11 0.018s, n=16376, sd=15} fxg5 {-1.94/10 0.027s, n=13036, sd=12}
7. Nh3 {+1.57/11 0.055s, n=46604, sd=17} Rg8 {-1.81/9 0.028s, n=18137, sd=16}
8. d4 {+2.04/10 0.014s, n=13163, sd=18} Nc6 {-1.16/9 0.034s, n=20957, sd=15}
9. dxc5 {+1.95/10 0.024s, n=22269, sd=17} e6 {-1.54/8 0.023s, n=13532, sd=12}
10. Bd2 {+1.91/10 0.018s, n=18634, sd=12} Nf5 {-1.70/8 0.026s, n=17295, sd=10}
11. Bg2 {+1.92/9 0.022s, n=15019, sd=14} Bxc5 {-2.31/9 0.050s, n=28127, sd=18}
12. Rf1 {+2.35/9 0.029s, n=16068, sd=12} d6 {-1.59/9 0.049s, n=28130, sd=16}
13. Nf2 {+1.67/8 0.028s, n=17579, sd=15} Bd7 {-1.36/11 0.017s, n=13487, sd=12}
14. Ne4 {+1.10/10 0.050s, n=34017, sd=17} Qe7 {-1.67/11 0.024s, n=19298, sd=16}
15. Nb5 {+1.92/10 0.014s, n=14275, sd=14, Black makes an illegal move: e8a8} 1-0